Audi A4: Rearview Camera -R189-, Removing and Installing
Rearview Camera -R189-, Removing and Installing, Sedan
The Rearview Camera -R189- is inside the rear lid handle button. It permanently attached to the handle button.
If the Rearview Camera -R189- must be replaced, then the handle button must also be replaced.
Removing
- Turn off the ignition and all electrical equipment and remove the ignition key.
The Rearview Camera -R189- has a trailing cable. The vehicle wiring harness couplings are located in the rear lid.
- Remove the rear lid lower trim panel. Refer to → Body Interior; Rep. Gr.70; Luggage Compartment Trim Panels; Overview - Lower Rear Lid Trim Panel.
- Release and disconnect the connectors -2-.
- Remove the cable bracket -1- from the anti-theft protection -3-.
- Release the retainers -A arrows-.
- Remove the anti-theft protection -3- from the rear lid.
- Release and disconnect the connector -5-.
- Release the catches -B arrows-.
- Remove the handle button -4- from the rear lid.
Installing
- Install in reverse order of removal. Note the following:
- Close the rear lid.
- Perform the calibration. Refer to → Chapter "Rearview Camera System, Calibrating".
Rearview Camera -R189-, Removing and Installing, Avant
The Rearview Camera -R189- is inside the rear lid handle button. It permanently attached to the handle button.
If the Rearview Camera -R189- must be replaced, then the handle button must also be replaced.
Removing
- Turn off the ignition and all electrical equipment and remove the ignition key.
The Rearview Camera -R189- has a trailing cable. The vehicle wiring harness couplings are located in the rear lid.
- Remove the rear lid lower trim panel. Refer to → Body Interior; Rep. Gr.70; Luggage Compartment Trim Panels; Overview - Lower Rear Lid Trim Panel.
- Release and disconnect the connectors -2-.
- Remove the cable bracket -1- from the rear lid.
- Release and disconnect the connector -3-.
- Release the retainers -arrows-.
- Remove the handle button -4- from the rear lid.
Installing
- Install in reverse order of removal. Note the following:
- Close the rear lid.
- Perform the calibration. Refer to → Chapter "Rearview Camera System, Calibrating".
Rearview Camera System Control Module -J772-, Removing and Installing
The Rearview Camera System Control Module -J772- is located in the Rearview Camera -R189- and cannot be replaced separately.
Note
If replacing the control module, select the "Replace control module" function for the corresponding control module on the Vehicle Diagnostic Tester.
Removing
- Turn off the ignition and all electrical equipment and remove the ignition key.
- Remove the Rearview Camera -R189-. Refer to → Chapter "Rearview Camera -R189-, Removing and Installing".
Installing
- Install the Rearview Camera -R189-. Refer to → Chapter "Rearview Camera -R189-, Removing and Installing".
- Perform the calibration. Refer to → Chapter "Rearview Camera System, Calibrating".
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Rearview Camera System, Calibrating
Calibration Unit -VAS6350A-, Installing and Aligning
After performing repair work on the vehicle, it may be
necessary to re-calibrate the rearview camera system. In detail,
this is the case after:
General Information - Multifunction Steering Wheel
The button is integrated in the steering wheel for easier
operation of infotainment, telephone and the navigation system.
On Tiptronic, rocker switches are also installed on the left and
right.
The
SEE MORE:
Driver Front Airbag Crash Sensor -G283-, Removing and Installing
Note
The Passenger Side Front Airbag Crash Sensor -G284- is removed
and installed the same way.
Removing
WARNING
Risk of injury due to involuntary deployment.
Pay attention to the safety precautions when working
with pyrotechnic components. Refer to
→ Chapter "Safety Precau
Refrigerant Circuit
Refrigerant Circuit with Expansion Valve and Evaporator
The following illustration shows only the principle of a
refrigerant circuit, the design of the refrigerant circuit in
the respective vehicle can be found in the vehicle-specific
repair manual. Refer to
→ Heating, Ventilation and Air
